"Believe not in the power of tears, for they work not."

Saying so, why do we cry? Its because of frustration.

We get frustrated as we can't do something, or anything. We would very much want to do it, but everytime we try, we are denied. Think, about those times you cried, they have the root of frustration do they not? Thus so, comes them tears.
-Alson

"..there is no such thing as no time, its because you do not have it as a priority"